19 × 211 × 1553

Prime Factor Structure

Factorization String 19 × 211 × 1553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,588,960

Proper Divisor Sum 362,983

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #6225941 ← → #6225979

1 19 211 1,553 4,009 29,507 327,683 6,225,977

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,225,977 18,677,932 9,338,966 4,669,483 14,008,450 7,004,225 21,012,676 10,506,338 5,253,169 15,759,508 7,879,754 3,939,877 11,819,632 5,909,816 2,954,908 1,477,454 738,727 2,216,182 1,108,091 3,324,274 1,662,137 4,986,412 2,493,206 1,246,603 3,739,810 1,869,905 5,609,716 2,804,858 1,402,429 4,207,288 2,103,644 1,051,822 525,911 1,577,734 788,867 2,366,602 1,183,301 3,549,904 1,774,952 887,476 443,738 221,869 665,608 332,804 166,402 83,201 249,604 124,802 62,401 187,204 93,602 46,801 140,404 70,202 35,101 105,304 52,652 26,326 13,163 39,490

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.